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IJERD : Volume 12 - Issue 10
Version - 1 (October 2016) |
J. Renuka Kumari, K.V. Valsarajan |
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| Reliability Based Design and Optimization of Trusses by Genetic Algorithms | ||||||||
Reliability is the probability that a structure will not fail to perform its intended function. Genetic
Algorithms have been shown to be very effective optimization technique for number of engineering problems.
In this paper reliability analysis of a ten bar truss and optimization by genetic algorithms is presented.
Reliability, Optimization, Reliability Based Design Optimization
[1]. Charles Camp, Shahram Pezeshk and Guozhong Cao (1998). Optimized Design of Two Dimensional
Structures Using A Genetic Algorithm. Journal of Structural Engineering, Vol. 124, No.5, 551-559. [2]. Chen, J.J and Duan, B.Y(1994) Structural Optimization by Displaying the Reliability Constraints. Computers and Structures, Vol. 50, No.6, 777-783. [3]. Ghasemi, M.R and Yousefi, M(2011) Reliability-Based Optimization of Steel Frame Structures Using Modified Genetic Algorithm. Asian Journal of Civil Engineering (Building And Housing), Vol. 12, No. 4 , 449-475. [4]. Goldberg, D. E.(1989), Genetic Algorithms in Search, Optimization, and Machine Learning. Reading, Massachusetts. Addison- Wesley Publishing Company. [5]. Hansofer , A.M. and Lind, N.C(1974), An Exact and Invariant First Order Reliability Format, Journal of Engineering Mechanics, ASCE, Vol.100, EM-1,111-121.
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Deepak Kumar, Prof. Rahul Shrivastava |
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Review on Fault Tolerant Reversible Arithmetic N-bit Adder/ Subtractor |
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Programmable reversible logic circuit is design style for nanotechnology and quantum computing
with minimum heat generation, quantum cost and garbage output. Late advances in reversible rationale utilizing
and quantum PC calculations consider enhanced PC engineering and math rationale unit plans. In this paper, we
survey the N-bit reversible logic adder and sub tractors are used with minimal delay, and may be configured to
produce a variety of logical calculations. The reversible N-bit adder/ sub tractor design is verified and its
advantages over the only existing adder design are quantitatively analyzed
.........................
[1]. M. D. Saiful Islam and Z. Begum, Reversible Logic Synthesis Of Fault Tolerant Carry Skip BCD
Adder, Journal of Bangladesh Academy of Sciences, Vol. 32, No. 2, 193-200, 2008. [2]. M. K. Thomsen, R. Gluck, H. B. Axelsen, 2010, Reversible arithmetic logic unit for quantum arithmetic, Journal of physics A: Mathematical and Theoretical, 43 (2010) 382002 (10pp), doi: 10.1088/1751- 8113/43/38/382002. [3]. M. Haghparast, K. Navi, 2008: A Novel Fault Tolerant Reversible Gate For Nanotechnology Based Systems, Am. J. Applied Sci., 5(5), 519-523. [4]. B. Parhami, Fault Tolerant Reversible Circuits, Proc. Asilomar Conf. Signals, Systems, and Computers, Pacific Grove, CA,Oct.2006. [5]. Krishna Murthy, Gayatri G, Manoj Kumar "Design of Efficient Adder Circuits Using Proposed Parity Preserving Gate" VLSICS Vol.3, No.3, June 2012.
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Carlos Eduardo Infante, Fabricio Molica |
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The last nine years of Oil and gas industry analysis with multicriteria decision making |
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A few years ago became notorious the inclusion of environmental and social issues in economic
decisions, which led to a new strategic framework for organizations. Thus, it is of fundamental importance to
know the present limitations and new paradigms in the operational and tactical developing of organizations,
aiming at less striking and balanced actions. Thus, the objective was to develop an integrated interpretation of
economic, environmental and social issues of the main companies in the oil and gas sectors in the world,
featuring their activities through sustainability indicators covered in the three pillars of development (Triple
Bottom Line)...............
Multicriteria analysis; Electre III; Oil and gas industry; Sustainability
[1]. Bana e Costa, C.A., Oliveira, M.D., 2012. A multicriteria decision analysis model for faculty
evaluation. Omega 40, 424 - 436.
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Chetana D.Tukkoji, Dr. Seetharam K |
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A Survey on Big Data Traffic Management with the Help of Cloud computing (for Biometric systems) |
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The concept of the big data (BD) in modern days has provided many significant advantages for
both social and business aspects. The Big term data can be considered as the collection of huge data sets. The
big data may be of structured, semi-structure, unstructured type. The adaptability of BD is widespread in
various areas like the education system, industries, Political, governance system, etc. Today the use of BD is
also known with traffic management system by the cloud computing mechanism. However, there exist many
traditional methods for traffic management system, but they lack with the handling of huge data over the
system. This survey paper provides the essential concept of the Big Data covering various research carried by
the many authors on Big Data traffic management by cloud mechanism. The paper given an idea of improving
traffic management in big data by cloud for future research.
component; formatting; style; styling; insert (key words)
[1]. Rubinstein, Ira. "Big data: the end of privacy or a new beginning?." International Data Privacy Law
(2013 Forthcoming) (2012): 12-56. [2]. Chen, Hsinchun, Roger HL Chiang, and Veda C. Storey. "Business Intelligence and Analytics: From Big Data to Big Impact." MIS quarterly 36.4 (2012): 1165-1188. [3]. Géczy, Peter. "Big data characteristics." The Macrotheme Review 3.6 (2014): 94-104. [4]. Kaisler, Stephen, et al. "Big data: issues and challenges moving forward." System Sciences (HICSS), 2013 46th Hawaii International Conference on. IEEE, 2013. [5]. Hashem, Ibrahim Abaker Targio, et al. "The rise of "big data" on cloud computing: Review and open research issues." Information Systems 47 (2015): 98-115.
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S Sapthagir, Dr K Jayathirtha Rao |
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Analysis of Static and Dynamic Strength of Al Based MMCS Used As A Skin of High Speed Aerospace Vehicle |
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The materials behaviour is very typical in nature under the dynamic loading, since it depends on size
and geometry of a component, surrounding environment of the component, non-homogeneity of the material.
Experimental set-up for the analysis of materials which used as a skin of aerospace vehicle is very expensive
and time consuming. Therefore another alternative method is simulation codes like LS-DYNA. LS-DYNA is a
finite element code that gives an approximation towards the solution. Simulation of impact phenomenon
requires a numerical approach that allows one body (fragment) to pass through another body (target). The aim
of the present work is to study the damage behavior of different plate materials with different thicknesses............
Structural analysis of wings with fuselage, Dynamic analysis by LS-DYNA
[1]. S. M. Metev and V. P. Veiko, Laser Assisted Microtechnology, 2nd ed., R. M. Osgood, Jr., Ed. Berlin,
Germany: Springer-Verlag, 1998. [2]. Jiyu Sun, Bharat Bhushan, The structure and mechanical properties of dragonfly wings and their role on fly ability C. R. Mecanique 340, pp 3 – 17, 2012. [3]. Walker, S. H. and Rodgers, F., "Falcon Hypersonic Technology Overview," AIAA Paper 2005-3253, May 2005. [4]. Bisplinghoff, R. L., "Some Structural and Aeroelastic Considerations of High-Speed Flight," Journal of the Aeronautical Sciences, Vol. 23, No. 4, April 1956, pp. 289–329. [5]. DeJarnette, F. R., Hamilton, H. H., Weilmuenster, K. J., and Cheatwood, F. M., "A Review of Some Approximate Methods Used in Aerodynamic Heating Analyses," Journal of Thermophysics and Heat Transfer Vol. 1, No. 1, January 1987, pp. 5–12.
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Maolin Wang |
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Research on the Acoustic Realization of Lateral in Sundanese |
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In this study, the duration, intensity and formant values are investigated on the lateral in
Sundanese, and it is found that, lateral is lengthened at word final position, which is due to the final lengthening
mechanism. The lateral is more lenis-like word-medially, so its intensity is greatly increased at this position.
Consonants are usually strengthened at word initial position, where they are more fortis-like, so the intensity
value is small at this position. Lateral at word final position is usually velarized, so the first formant value gets
increased, and the second formant gets decreased.
Lateral, duration, intensity, formant
[1]. I. Maddieson, Lateral Consonants, In: M. S. Dryer and M. Haspelmath (eds.) The World Atlas of Language Structures Online. Leipzig: Max Planck Institute for Evolutionary Anthropology, 2013. [2]. P. Ladefoged and I. Maddieson, The sounds of the world‟s languages. Oxford: Blackwell, 1996. [3]. M. Halle and K. P. Mohanan, "Segmental phonology of model English", Linguistic Inquiry, vol. 16, pp. 57- 116, 1985. [4]. D. Recasens and A. Espinosa, "Articulatory, positional and coarticulatory characteristics for clear /l/ and dark /l/: Evidence from two Catalan dialects", Journal of the International Phonetic Association, vol. 35, pp. 1–25, 2005. [5]. D. Recasens, "A cross-language acoustic study of initial and final allophones of /l/". Speech Communication, vol. 54, pp. 368–383, 2012.
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Sutapa Mukherjee |
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An Approach to Predict Daylight Glare Using Nazzal's Daylight Glare Index Formula |
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One of the important functions of window is to admit natural lightto interior spaces of buildings.
This natural lighting in buildings helps to displace the requirement for artificial lighting, and thus, helps to save
energy. Though daylight has positive effects on visual comfort, but high window luminance or direct sunlight
from a window may cause discomfort. Visual discomfort in a day-lit interior environment is usually represented
by the degree of discomfort glare.Only a few formulae have been proposed for discomfort glare of daylight and
they are not sufficient in real daylight situations. No standard monitoring procedure is available to establish the
value of daylight glare ona comparative basis. This paper introduces a new glare evaluation method proposed by
Ali A. Nazzal. This method is actually modified P............
Daylight glare index (DGI), Discomfort glare, Large-source glare formulae,Nazzal‟sglare formula,
CIE
[1]. Luckiesh M. and Hollady LL, Glare and visibility, vol. 20, Trans IllumEngSoc ,Iesna : IES Lighting handbook (1925) , pp. 221-252.
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Ahmet Apaydin |
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Applicability of Groundwater Dams in Semi-Arid Regions: A Study in the North-Central Turkey |
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Groundwater dams are a method to store and save groundwater, particularly in sand-gravel aquifers
for generally small scale water supplies in arid and semi-arid regions of the world. The operation involves the
construction of an impervious cut-off wall to hinder the groundwater flow downstream and the storage of more
water in the aquifer upstream of the dam. Stored water can be abstracted by pumping from wells or gravitational
flow if possible, depending on the topographic, geologic, technical, and economic conditions............
Groundwater dam, sand-gravel aquifer, water supply, north-central Turkey
[1]. A. Apaydın, Derincay havzasının (Corum) hidrojeolojik etüt raporu (Hydrogeological investigation
report of the Derincay basin). The State Hydraulic works, 80 p., 1996.
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Bhagyalakshmi P S, Beena M Varghese, Sija Gopinathan |
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Symmetrical Multilevel Inverter with Reduced Number of switches With Level Doubling Network |
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A multilevel inverter is a power electronic device that is used for high voltage and high power
application because of its characteristics of synthesizing a sinusoidal voltage on several DC levels. They give
good quality output resulting with lower harmonic distortion in the output. This paper proposes a new topology
of a multilevel inverter that utilizes less number of switches in the circuit. The objective of this new topology is
to increase number of levels with a lower number of switches and sources without adding any complexity to the
power circuit. The advantage is to reduce the total harmonic distortion of the inverter output. Here switching
patterns are realized using both pulse generation unit and PWM technique and the total harmonic distortion is
measured using both the two methods. In this paper multi-carrier pulse width modulation technique are
proposed, which can minimize the total harmonic distortion................
Proposed Multilevel Inverter, Modified Multilevel Inverter, Level Doubling Network (LDN),
Multicarrier PWM Technology (PWM), Pulse Generation Unit
[1]. Krishna Kumar Gupta, "Multilevel Inverter Topologies with Reduced Device Count: A Review", IEEE
transactions on power electronics, TPEL.2015.2405012.
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Acharyashriniwas Madhusudan, Prof. Mahesh Kadam |
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Sparse Channel Estimation in Mimo-Of Dm Communication |
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Wireless communication system is prone to distortions and noise. The system utilizes many
techniques to minimize the distortions and noise effects. The use of channel estimators is one of the many
techniques and has decent success. The channel estimation is important process in modern wireless
communication as it provides the channel state information. Thus it is important to get correct channel state
information so that we can have distortion less signal at the receiving end. Pilot based and blind channel
estimators are used for this purpose but are not successful in providing high data rates and complexity tradeoff.................
MIMO, OFDM, Sparse channel, wireless communication, Smooth L0 norm
[1]. RaisanuriHidayat, AnggunFitrianIsnawati, "Channel Estimation in MIMO-OFDM Spatial Multiplexing
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Version - 2 (October 2016) |
SubhankarChattoraj, Subhro Mukherjee, Rahul Mallick, Ankit Parashar, Sayandeep Sen, Karan Vishwakarma |
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Automatic Bottle Filling System Using Plcand SCADA |
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This paper outlines a novel approach on the automatic bottle filling using PLC and SCADA. A total
interface using the necessary hardware such as push button, PLC, valve, relay and software such as RSVIEW
32, RSLOGIX.
All the necessary details from interfacing to implementation and prototypes to results have been discussed
below.
Automatic bottle filling, PLC, SCADA, Proximity switch, Relay.
[1]. http://www.ab.com/en/epub/catalogs/12762/2181376/2416247/1239746/2159695/Introduction.html
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Fahrizal Zulkarnain, Mohd. Zailan Suleiman |
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The Innovative Performance of Polymer Modified Cement Systems for Use in Infrastructure Applications |
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This paper discusses the innovative performance of polymer modified cement mortar in comparison
with conventional cement mortar particularly when exposed to severe environmental conditions. The effect of
cyclic exposure to air and salt water environment increases deterioration process resulting in a high cost of
maintenance and repair. The use of ordinary Portland cement system alone in severe environmental condition
may not be effective, and cannot provide long term solutions because the problems of concrete deterioration will
exist after a shorter period of time..................
Polymer modified cement mortar, engineering properties, durability performance, flexural
strength, modulus of elasticity, chloride permeability.
[1]. Beeldens A., Monteny J., Vincke E., De Belie N., Van Gemert D., Taerne L. and Verstraete W., (2001). Resistance to Biogenic
Sulphuric Acid Corrosion of Polymer-Modified Mortars, Cement & Concrete Composite, Vol. 23, pp 47-56.
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Kufre Esenowo Jack, Emmanuel O. Nwangwu, Israel Agwu Etu, Ernest Ugwunna Osuagwu |
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Design and Implementation of a Microcontroller-Based Water Level Control System with Seven Segment Display for Domestic and Laboratory Application |
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The domestic and laboratory applicability of a microcontroller-based water level control system is
the focus of this paper. The inability to determine the upper and lower water levels in an overhead tank as well
as its inability to initiate an action, warrants a control action to stop or start the pump when the water level is
low or high, this is what informed the decision of this research. The use of Electronic, Electrical Machines and
other associated component in designing this system, forms the basis of the methods adopted to accomplish this
task. In this design when the fluid level reaches 100 percent the system stops pumping and at 20 percent.................
Water Level, Control System, Laboratory Application, Seven Segment Display, Implementation and
Design
[1]. Abang, J. O. (2013). Construction of Automatic Water Level Controller for Both Overhead and Underground Tanks. Journal of
Chemical Information and Modeling, 53(1), 1689–1699.
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Satyendra Kumar Singh, Jitendra Kumar, Ram Pyare |
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Physico-Mechanical Properties of TiO2 Doped 45S5 Bioactive Glasses and Glass –Ceramics |
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TiO2 doped 45S5 bioactive - glasses were prepared. Bioactive Glass - ceramics were obtained
through controlled crystallization of bioactive glasses. Nucleation and crystal Growth temp. Were determined
by the parameters obtained from differential thermal analysis (DTA) of bioactive - glasses. The crystalline
phases which are formed in bioactive glass - ceramics were recognized by using X - ray diffraction (XRD)
study. The density of bioactive glass and glass - ceramic samples was obtained by Archimedes principle using
distilled water as buoyant..................
Bio ceramics, Bioactive Glasses, Bioactive Glass - ceramics, Physical Properties, Mechanical
Properties
[1]. M. Ogino and L.L. Hench, "Formation of calcium phosphate films on silicate glasses", Journal of Non - Crystalline Solids, vol. 38,
pp. 673 - 678, 1980.
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Eshaan G. Ayyar, Mayur M. Khule, Soumitra M. Kajarekar |
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Noise Generation Mechanism of Tires |
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In the automotive industry noise generation by tire has become an important area for the
researchers because of the strict noise norms. According to norms, the noise limit for the passenger car is 80 dB.
In an automotive vehicle there are three basic noise generation mechanisms which are wind turbulent noise,
power unit noise and tire noise. The part of this component in the total noise generation depends upon vehicle
speed i.e., whether the vehicle is accelerating, decelerating or turning. Among the different noise generation
sources tire noise contributes 10-15% of the overall noise generation. When the vehicle starts to accelerate, the
wind turbulence noise comes into picture..................
Noise generation, acoustic, turbulence, tire-road interaction, mechanisms
[1]. "2005-26-335.pdf." .
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Prof. R.G. Bade, Mr. Zeeshan Qureshi, Mr. Shrikant Yadav |
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Design of Shallow Foundation under Downward, Uplift and Side Thrusts Loadings for Transmission Lines Tower |
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India has a large population all over the country and the electricity supply is need of this population
creates requirements of a large transmission and distribution. In transmission line towers, the tower legs are
usually set in concrete which generally provides good protection to the steel.
In transmission line towers, foundation plays an important role in safety and satisfactory performance of the
structure as it transmits the load from structure to earth. In present study, a typical 220 KV double circuit
transmission tower is considered, for designing the foundation manually with respect to loadings viz downward,
uplift and side thrusts. A proposed site was considered situated on the banks of river analyzed and design the
transmission tower in STAAD PRO and on the basis of analysis results and soil investigation reports the three
forces are validated in the designing of foundation manually..................
Transmission lines, foundation
[1]. Experimental study on corrosion of transmission line tower foundation and its rehabilitation ISSN 2010
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F.N.Okoye, O.I Odumodu |
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Investigation Into The Possibility of Partial Replacement of Cement with Bone Powder in Concrete Production |
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The compressive strength of concrete using Bone powder(BP) as a partial replacement of cement was investigated. Ordinary Portland cement (OPC) was replace with BP in the ratios of 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, and 100% respectively. Workability, setting time and compressive strength were determined. Mineralogical analysis of BP was first carried out to determine its chemical composition. The result showed that almost all the compounds of metals contained in cement are also present in BP but in different proportions. In the absence of BP the crushing strength was 25.95N/mm2....................
Bone powder; Setting time; Workability; Compressive, flexural, tensile strengths
[1]. Alabadan BA., Olutoye M A., Abolarin MS., Zakariya M., (2005), Partial replacement of Ordinary Port land Cement with Bambara Groundnut Shell ash in concrete. Leonardo Electronic Journal of Practices and Technologies Issue 6,http://lejpt.academicdirect.org. pp.43-48.
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Jiří Frei, Stanislav Szabo |
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Analysis of the Aircraft Call-Sign Similarities in FIR Prague |
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This article shows the analysis of call-sign similarity and confusion issues in the Czech airspace (which means the use of similar call-signs by aircraft operating in the same area on the same radiotelephony frequency often gives rise to potential and actual flight safety incidents – this hazard is usually referred to as "call-sign confusion"). Based on Eurocontrol´s general similarity rules was created algorithm identifying call-sign similarity from raw radar Asterix data in FIR Prague. The results (number of occurrences) are discussed in the text. Some recommendation for preventing and avoiding call-sign similarity and confusion are mentioned in the end of this text.
Call-sign confusion, call-sign similarity, general similarity rules, prevention against call-sign similarities
[1]. Euroncontrol, Network Manager, EVAIR Safety Bulletin No 12 Summer Seasons 2008 – 2013, September 2013.
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Divesh Kumar, Amritpal Singh, Satish Kansal |
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An Adaptive Approach to Posistioning And Optimize Size of DG Source to Minimise Power Loss in Distribution Network |
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In this paper an advance technique particle swarm optimization (PSO) is presented. The objective is
to reduce the power loss of distribution network without disturbing the voltage and current constraints. To
minimize the power loss, the location and size of distribution generation (DG) is optimized by using PSO. The
IEEE 33 and 66 radial bus network is designed by using Matlab Software and tested with purposed
methodology. The results obtained by PSO are also compared with ABC.
Distribution generation (DG); Optimal size and location; Distribution Network; Particle swarm
optimization (PSO).
[1]. T. Ackermann, G. Andersson, L. Soder. "Distributed generation : A definition. Electric Power System
Research", Volume: 57, Issue 3, 2001, pp. 195–204.
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Elizabeth Refugio-García, Oscar F. Olea-Mejía, José G. Miranda-Hernández, Jessica J. Osorio Ramos, Enrique Rocha Range |
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Improving Toughness of Alumina-Based Composites to Be Used As Bone Substitute |
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In this study it is show the experimental results of alumina reinforced with titanium additions,
forming a composite which by its components could be classified as a biomaterial. The experimental results
indicate that Al2O3-X wt. % Ti, (X = 0.5, 1, 2 and 3) composite material is an alternative material for its use as
human bone substitute, because its density, porosity and toughness are better than of the human bone.
Composites were manufactured using powders techniques. The results indicate that these composites have
densities between 3.6 - 3.9 g/cm3, values far higher than the density of the compact bone of 1.8 g/cm3. The
microstructure observed by scanning electron microscopy, shows a homogeneous distribution of titanium
particles in the alumina matrix. Fracture toughness of the proposed composite present's values range between
3.3 to 8.76 MPam-0.5, whereas fracture toughness of compact bone has a value of 4.05-4.32 MPam-0.5
Alumina/titanium, Biomaterial, Alumina reinforced, Toughness, Bone
[1]. M. T. Angulo Carrere, D. Álvarez, Biomecánica Clínica-Biomecánica de los Ligamentos, Reduca
(Enfermería, Fisioterapia y Podología) Serie Biomecánica Clínica, Madrid; 2010. [3]. J. Yan, K. B. Clifton, J. J. Mecholsky Jr., L. A. Grower, "Effect of the temperature on the fracture
toughness of compact bone", Journal of Biomechanics, vol. 40, pp. 1641-1645, 2006.
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Version - 3 (October 2016) |
Hichem Trabelsi, Sabiha Sleimi, Noamen REBAI |
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Study of Morphometric And Hydrological Characteristics of Watersheds And Their Impact on The Silting of Small Lakes in the Tunisian Dorsal |
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The siltation problem is a problem That Concerns Geomorphologists, hydrologists and
Sedimentologists in terms of area dynamics. Indeed, control of silting reserves for Assessment Primarily to
Comprehensively the importance of sediment transport. In Tunisia, the processes of erosion, transportation and
deposition are Widespread and hold great importance in terms of national interest and in research as They Are
Relatively difficulty to model and can cause damage Among --other cut.
The objective of this study is to try to identify the morphological parameters of the watershed or river system
HAVING the gold predominant role hand on the siltation of small lakes.............
Water erosion, Hill Lake, watershed runoff model, siltation, Tunisian dorsal.
[1]. Hermassi T., 2000 : Modélisation des petits bassins versants de la zone semi-aride.
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BirolkayiĢoğlu, serkan TUĞ, Ġbrahim SavaĢ DALMIġ, Türkan AKTAġ, Mehmet Recai DURGUT, Figen TAġÇI DURGUT |
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Evaluation of A Micro-Scale Rice Straw Gasification Costs |
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In this study, the economic analysis of gasification of rice straw was reviewed. Gasifier used in this
research was developed by our department. Economic analysis for biofuel preparation and gasification processes
were conducted separately. Biofuel preparation process consists of shredding and pelletizing. The unit cost of
shredding and pelletizing of rice straw were found 0,079 $.kg-1 and 0,052 $.kg-1, respectively. The total cost of
preparing biofuel was 0,131 $.kg-1. The cost of hourly biofuel consumption in gasification was 2.67 $.h-1. The
hourly cost of the gasification process was 3.57 $.h-1. In the end of this research, the unit energy cost of syngas
was found 0,146 $.kWh-1.
This research is the part of TUBITAK project (Project Number: 134O434) which was executed by our
department...................
Rice straw, gasification, pelletizing, syngas, biofuel, economic analysis
[1]. Anderson J. (2013).Techno-economic analysis of integrated biomass gasification for green chemical
production, Licantiete Thesis, Department of Engineering Sciences & Mathematics Luleå University of
Technology SE-971 87 Luleå, Sweden.
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S. Siva Gowri Prasad, P.V.V. Satyanarayana, B. Anil Kumar |
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Improvement of Marine Clay Performance Using Silica- Manganese Slag Stone Column Reinforced with Geotextile |
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Stone columns have proven to be the most suited technique for improving the bearing capacity of
weak or soft soils and are used worldwide. The stone column is most popular and cost effective ground
reinforcing technique which is used for flexible structures like oil storage tanks, embankments, raft foundations
etc. This technique is used for improving the strength parameters like bearing capacity and reduces the
settlements. The strength of the composite soil may further be increased by reinforcing the stone columns by
geotextile. In the present study, laboratory model tests have been carried out on floating stone column with and
without geotextile. In this study Silica-Manganese Slag and Sand is used as the stone column material and was
reinforced with geotextile with different encasement lengths of D, 2D, 3D & 4D. The tests indicate that the load
carrying capacity increases with increase of encasement length and settlements have been decreased.
Geo-textile, Marine clay, Silica-Manganese slag, Sand, Stone column.
[1]. A.P. Ambily, S.R. Gandhi, "Experimental and Theoretical Evaluation of Stone Column in Soft Clay",
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Md. Hussain Ansari, Deepak Kumar, Khustar Ansari |
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An Hyper-Elliptic Curve Cryptosystem Scheme Using 3bc Algorithm |
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This paper studies a public key generation in an enhanced ECC (Elliptic Curve Cryptosystem) using
FPGA's at the hardware implementation. To improve the strength of encryption and the speed of processing, the
public key and the private key of EC(Elliptic curve) over GF(2n ) are used to form a shared private key (X,Y).
And then the X is used with an initial point on HEC(Hyper-Elliptic Curve) over GF(2n ) to generate session
keys, which are used with 3BC (Block Byte Bit Cipher) (see [1], [6], [13]) algorithm for the data encryption. We
are investigating a novel approach of software/ hardware code sign implemented in Verilog Hardware
Description Language (VHDL), which produces hardware algorithm components to place onto the FPGAs,
thereby creating adaptive software overlays differentiated by use of a Universal Unique Identifier (UUID) as a
functional operand to a custom Arithmetic Logic Unit (ALU).
ECC, HEC, 3BC algorithm, UUID, VHDL, FPGA.
[1]. A.J. Menezes, Paul C. van Oorschot and Scott A. Vanstone, ―Handbook of Applied Cryptography‖, CRC Press, 1996.
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Koffi A., Koffi D., Toubal L. |
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Injection Molding Parameters Influence on PE Composites Parts |
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Thermoplastic matrix polymer composites have gained commercial success in the semi structural and structural applications. Polyethylene (PE) is one of the most versatile and widely used thermoplastics in the world because of its excellent properties like toughness, near-zero moisture absorption, excellent chemical inertness, low coefficient of friction, ease of processing and unusual electrical properties [1,2]. Among the Processing techniques of Polyethylene matrix polymer composites, Injection molding (IM) is one of the common used...................
Review, Polyethylene, Composite, Injection molding parameters.
[1]. P. Noorunnisa Khanam & Mariam Al Ali AlMaadeed Processing and characterization of polyethylene-based composites, Advanced Manufacturing: Polymer & Composites Science, 1:2, 63-79, 2015
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I. El medrai, T. Mourabit, A. Tahayt |
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Measure of ground deformations by SAR Interferometry in Tangier city (Northern Morocco) |
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This study presents the deformations of earth's surface in Tangiers (Northern Morocco). The follow-up of these deformations was made by the Interferometric Synthetic Aperture Radar technique (InSAR). The application of InSAR in an urban environment allows to obtain a spatial distribution of the ground deformation within subcentimeter resolution. The InSAR time series analysis methods give an accurate estimation of the deformation rates...................
InSAR, stacking map, deformation, mechanical behavior, tectonic
[1]. Vernant, P. Fadil, A. Mourabit, T. and al. Geodetic constraints on active tectonics of the Western Mediterranean: implications for the kinematics and dynamics of the Nubia-Eurasia plate boundary. J. Geodyn. 2010. pp. 123-129. Vol. 49. [3]. Lespinasse, P. Géologie des zones externes et des flyschs entre Chaouen et zoumi (Centre de la chaîne rifaine, Maroc). PhD thesis, Toulouse. 1975.
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V.V.R.L.S. Gangadhar, Kiran Reddy Janagam, B.Anil Kumar |
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Optimizing Process Parameters in Drilling of Aramid Fiber Composite Material |
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In the present investigation experiments were conducted to study the effect of point angle, spindle speed and feed rate on Material removal rates and time taken to drill on Aramid Fiber composite. The input parameters considered and used are point angle 1180 and 1200, tool diameter 10.2mm and 6.5mm, spindle speeds 1500rpm, 2000rpm & 2500rpm, feed rate 30mm/min. Different combinations of the above parameters are considered to get the maximum value of MRR. Theoretical calculations are done to calculate thrust force and torque. The assembly of work piece and tool are modeled in Pro/Engineer. Structural analysis is done on the assembly in Ansys to verify the stresses for different materials Mild Steel, Aluminum alloy and Aramid Fiber composites. Taguchi method from Minitab software is used to optimize speed and angle for both diameters for time taken for drilling.
Optimization of Speed and Angle for Better Material Removal Rate, StructuralAnalysis, Taguchi Method, Aramid fiber, Ansys Software.
[1]. Biren Desai, Jaypalsingh Rana, Hiren Gajera, Study Of Hole Quality Parameters In Drilling Of Carbon Fiber Reinforced Plastics (Cfrp) Using Design Of Experiments, Journal Of Information, Knowledge And Research In Mechanical Engineering, Issn 0975 – 668x| Nov 12 To Oct 13 | Volume – 02, Issue – 02 [3]. R.M. Kulkarni, H. N. Narasimha Murthy, G.B.Rudrakshi, Sushilendra, Effect Of Drilling Parameters In Drilling Of Glass Fiber Reinforced Vinylester/Carbon Black Nanocomposites, International Journal Of Scientific & Technology Research, Volume 3, Issue 7, July 2014 Issn 2277-8616
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Aparna.A.R., Dr.Brahmajirao.V, Dr.Kartikeyan.T.V |
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Morphological, Structural and Magnetic Studies of Titanium Doped Barium Ferrite |
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This paper presents the sol gel Synthesis ofTi-doped barium ferrite nanomaterial powders BaFe
(12−x)TixO19for the application in magnetic coating material and nanosensors.. Scifinder software couldn't trace
any earlier communication involving this nanomaterial in literature. The synthesis was done:(1) at three
different temperatures(850oC, 900oC and 950oC) for (x = 0.35) andfor (2) the similar nanomaterial for (x=0.33
and 0.37)at a temperature (950oC). The independent parameters chosen in our study are (i) the cited three values
of "x‟ and (ii) three temperatures(850oC, 900oC and 950oC).The TEM, SAED, EDS and VSM characterizations
are done and the results are reported .Scifinder software couldnot trace any earlier communication
Barium ferrite, sol-gel route, Titanium, Nano ferrites, hysteresis curve
[1]. Ruan, S.-P., Xu, B.-K., Suo, H., Wu, F.-Q., Xiang, S.-Q.: J. Magn. Magn.Mater.212, 175–177 (2000)
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Juhi K Gor, Nidhi A Doriya |
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Generation of A Learning Pathway for A Learning Material |
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The Metadata for educational resources helps to understand the details of learning object used on a website.
From the IEEE Learning Object Metadata there are various metadata which we can extract automatically. Still
there are metadata like interactivity type, interactivity level and Learning Path for which automatic extraction is
not identified. Our research will also focus on the automatic extraction of the learning path. Learning Path will
help Students to know the pre study and post study topics and it will help teachers to explain the topic by going
through sequence.
Web-based learning, Learning material, e-Learning, Learning path, Pre study topics, Pre learning
topics, Post learning topics, Post study topics, Learning object, Learning Object Metadata
[1]. Hatzigaidas, Athanasios, et al. "Topic map existing tools: a brief review."ICTAMI 2004 (International
Conference on Theory and Applications of Mathematics and Informatics). 2004.
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NIDHI A DORIYA, JUHI K GOR |
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Identification of Interactivity Level and Interactivity Type of a Learning Material |
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The Metadata for educational resources helps to understand the details of learning object used
on a website. From the IEEE Learning Object Metadata there are various metadata which we can extract
automatically. Still there are metadata like interactivity type, interactivity level and Learning Path for which
automatic extraction is not identified. This research paper shows automatically extraction of interactivity type
and interactivity level of a webpage. Interactivity type and level will help students to study as per their learning
convenience and interest.
Web-based learning, Learning material, e-Learning, Interactivity level, Interactivity type,
Learning object, Learning Object Metadata
[1]. Arjaria, Siddhartha Kumar, and Devshri Roy. "Learning Content Management Using Machine
Learning." International Journal of Information and Education Technology 2.5 (2012): 472.
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Version - 4 (October 2016) |
Madhan V, Pallavi M S, Bindu B J, Navin Kumar H A, Nagendra G L |
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Energy harvesting by using microcontroller |
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Magnetic levitation, maglev, or magnetic suspension is defined by which an object is suspended
with a support of magnetic fields. Maglev windmill power generation system used for analyzes the optimum
power output. Conventional wind turbine and Maglev wind turbines are the two types of wind turbines. Maglev
wind turbines have more advantages than the conventional wind turbines. For instance, maglev makes the
rotation possible in very low wind speed but conventional wind turbine rotates in high speed.
Neodymium magnets, system architecture, conventional wind turbines.
[1]. Minu John, Rohit John, Syamily P,S, and Vyshak P.A. "Maglev Windmill", International Journal of
Research in Engineering and Technology (IJEIT)Volume 3,Issue 1 ,May 2014.
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Kriga, Y. Dagal, D. Allassem, J.P. Chatelon, J.J. Rousseau |
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Production and Characterization of A Planar Inductor YIG A Variable Structures |
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In this paper, we study three methods of integrated inductors based on magnetic material. For the
first one, the thin film of magnetic material is a deposited by RF magnetron sputtering on an alumina substrate.
The thick layer of YIG of the second one is obtained by micromachining of a bulk wafer. The same technique is
used for the sandwich inductor. The use of magnetic material improves the performances of the inductor and
reduces its dimensions. The manufactured components are characterized in high frequency. The obtained results
show a good correlation between simulations and measurements. The use of a single magnetic layer allows
doubling the inductance value in a planar inductor. For the sandwich inductor (coil between top and bottom
thick magnetic layers), it is possible to multiply the inductance by a factor high as the relative permeability μr of
the magnetic material.
Inductor, sputtering, micromachining, simple structure, sandwich structure, YIG,
photolithography, network analyzer
[1]. Satish Prabhakaran, Chales R. Sullivan et Kapil Venkatachalam. Measured electrical performance of
V-groove inductors for microprocessor power delivery, IEEE Transaction on Magnetics, September
2003, Vol.39, N°5, pp. 3190-3192.
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Vaishali Sodani, Naveen Choudhary |
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An Energy Efficient Topology Augmentation Methodology Using Hash Based Smart Shortcut Links in 2-D Mesh |
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The Network-on-chip (NoC) paradigm was introduced as a scalable solution for on-chip
communication. NoC architecture can be designed as regular or application-specific network topologies.
Performance metrics based optimized designed can be achieved through application specific topologies while
less design time and efforts based NoC architecture can be achieved by using regular network topologies.
However, due to the lack of fast paths between remotely situated nodes, regular topology architectures for a
given routing methodology may suffer from long packet latencies and higher energy dissipation.............
Network-on-chip paradigm · System-on-Chip Communication · Dyanamic Communication
Energy ·Latency in Network Topology
[1]. Ali, M., Welzl, M. and Zwicknagl, M. 2008. Networks on chips: scalable interconnects for future systems
on chips. 4th European Conference on Circuits and Systems for Communications, ECCSC 2008- IEEE:
pp. 240-245.
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Yi- Chun Lin |
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Lightning mass casualty incident with a successful Triage Classification Competence of Emergency Medical Technicians under Taiwan's Fire Departments |
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When a disaster causes mass casualties, emergency medical technicians (EMTs) of the fire
department shall rush to the disaster scene in the first instance, and shall effectively implement triage
classification for large number of injured victims, so that the majority of injured victims can receive better
pre-hospital medical care. The most important job of emergency medical service (EMS) at the disaster scene
with mass casualties is to perform emergency triage classification, but the disparity in EMT triage classification
often becomes a hot issue that we care about............
Accident with Mass Casualty, Triage Classification Competence, Emergency Medical Technician,
Regression Models
[1]. Chi-tang Yeh. Organization and Changes in Taiwan's Disaster Prevention System. Symposium in 2010
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Enio C. Telles, Sam Yang, Jose V. C. Vargas, Juan C. Ordonez, Andre B. Mariano , Mauricio B. Chagas, Taylor Davis |
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Stationary Compression Ignition Internal Combustion Engines (CI-ICE) CO2 Capturing Via Microalgae Culture Using A Mini-Photobioreactor |
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This paper presents the development and analysis of a multigeneration system prototype associated with microal- gae culture for biomass production. The system was designed to recover waste heat from the compression ignition internal combustion engine (e.g., diesel engine) and to capture CO2 in its emissions for microalgae growth. Two algae species, Scenedesmus sp. and algae mixture from a local park in Curitiba, were separately cultured in a 20 L-jug by supplying two distinct CO2 sources: air and diesel engine emissions. Subsequently, microalgae growth rates were determined from absorbances and analyzed to construe whether emissions in lieu of air enhanced the microalgae growth. Similarly, mini-photobioreactor (mPBR) was employed to culture local algae mixture with air and emissions as CO2 sources, to assess the practicality of using mPBR for microalgae culture compared to traditional methods. In addition to microalgae culture............
.......................
[1]. F. Birol et al., "World energy outlook," Paris: International Energy
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Abdulhamid N. Alkali, Sunday G. Yadima, Usman A. Ibrahim |
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Relationship Between Rainfall And Sediment Yield in Gubi Dam Reservoir, Bauchi State, Nigeria |
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Gubi Dam in Bauchi state supplies the city and its environs with potable water for consumption. The catchment area of the reservoir is exposed to soil excavations, high runoff due to high rainfall, crop farming and overgrazing by livestock. This exposure leads to sediment accumulation in the reservoir and subsequent reduction in storage capacity and ultimately, flooding. A model reservoir was installed across Rafin Kira, which is one of the nine tributaries of the dam. Sediment depths were measured and the values of the yield were related to daily rainfall depth in order to establish a suitable relationship between the two variables. Three basic models were used to simulate the realationship viz...........
Sediment, Rainfall, Dam, Reservoir, Catchment, Gubi
[1]. Abdullahi I., Bayang F, Garba H., Haladu S., Ndububa O. I. and Tsoho U. (2014), Gubi Water Treatment Plant as a Source of water supply in Bauchi Township. American Journal of Engineering Reasearch, Vol. 3, No. 6 pp. 107-119. Available Online at www.ajer.org. [2]. Adeogun B. K. and Otun J. A. (2012a), Analysis of Fluvial Sediment Discharges into the Kubanni Reservoir. Department of Water Resources and Environmental Engineering,Ahmadu Bello University, Zaria. [3]. Adwubi A. (2009), Assessing Sediment inputs to small reservoirs in Upper East Region, Ghana. Lakes and Reservoirs: Research and Management, Blackwell Publishing Asia Pty ltd. Pp 278-287. [4]. Akinsanola A. A. and Ogunjobi K. O. (2014), Analysis of Rainfall and Temperature Variability over Nigeria. Global Journal of Human- Social Science: B-Geography, Geo-Sciences, Environmental isaster Management Vol. 14, No. 3, USA.
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Nachiket Bhalwankar, Yadvendra Aslekar, Shardul Rautmare |
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Effect of Design Modifications of Piston Crown on Modal and Harmonic Response Analysis of Bajaj Kawasaki Four Strokes, Air Cooled, Diesel Engine Piston Using Finite Element Analysis |
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Modal analysis in FEA software ANSYS Workbench finds the natural frequencies and mode
shapes of a structure and at each frequency. This work intends to analyse the modal and harmonic response
analysis on the Bajaj Kawasaki four strokes, air cooled diesel engine pistons. Study also considers the design,
analysis and evaluation of three new possible four stroke diesel engine piston designs with the aim of presenting
a comparative analysis between them. The results achieved after the design and analysis were very satisfactory
FEA; piston crown; ANSYS; modal analysis; harmonic response
[1]. A Textbook of Machine Design by R.S.Khurmi and J.K.Gupta.
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S.Srinivas, Abhay Kumar |
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Contributory Broadcast Encryption on Group key Agreement For key Distribution Encryption & Decryption |
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Encryption is utilized in a communication system to secure information in the transmitted messages from anyone other than ye well aimed receiver. To execute the encryption plus decryption ye transmitter and receiver should have corresponding encryption plus decryption keys. For shipping precaution information to group needed broadcast encryption (BE). BE sanctions a sender to securely broadcast to any subset of members and require a trusted party to distribute decryption keys. Group key acquiescent (GKA) protocol sanctions a number of users to establish a mundane secret channel via open networks. Celebrating that a major destination of GKA for majority applications is to engender a confidential channel among group members, but a sender cannot omit any special member of decrypting ye cipher texts.............
Contributory Broadcast Encryption, Group Key Agreement, Key Distribution Set, Key Distribution Set, Encryption, Decryption.
[1]. Ankush V. Ajmire, Prof. Avinash P. Wadhe,‖Review paper on Key Generation Technique With Contributory Broadcast Encryption, ‖ IC-QUEST 2016, 5Th International Conference on Quality Up-gradation in Engineering, Science & Technology on 12th April 2016.
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Sibu Skarial, Avin Ayyappan, Eldhose M Manjummekudy |
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Aug Reality |
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The paper 'AugReality' introduces the technology of augmented reality for Android phones. This application is useful when the user is in a strange location. The system provides a user friendly environment with the location specific details. Augmented Reality (AR) is a live direct or indirect view of a physical, real-world environment whose elements are augmented (or supplemented) by computer-generated sensory input such as sound, video, graphics or GPS data. It is related to a more general concept called reality. In which the view of reality is modified (possibly even diminished rather than augmented) by a computer. As a result, the technology functions by enhancing one's current perception of reality
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Taz Armentrout, Nicholas Barbeau, Jordan Kincaid, Nathan Phillips, Ephraim Pittore, James F. Hunsucker III, Andrew D. Lowery, Ph.D., James E. Smith, Ph.D. |
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Stormwater Mitigation Analysis Using Roof Spray Technology |
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Stormwater mitigation has become a serious concern particularly in regions where the runoff can be
costly either through runoff damage such as erosion and/or the concerns of potential hazards to human and
animal life. A second and potentially more serious concern involves regions where this runoff is collected in the
standard sewage treatment system resulting in the need to handle an infrequent but large flow of water that most
of these systems are not equipped to handle. The consequences of these events often result in the dumping of
these overflows directly into local streams including the untreated sewage, increasing the potential of health
hazards.............
Stormwater, Roof Spray Technology, Runoff, Wastewater, natural water cycle, evaporation
[1]. "Climate in Monroe County, Pennsylvania," Sperlings Best Places, 2014. [Online]. Available: www.bestplaces.net.
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Manvendra Singh Baghel, Vikram Singh, Sangeeta agarwal |
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Pre- and Post-Monsoon Variations in Physico Chemical analysis of Ground Waters of Hapur District |
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The area of East Godavari district in Andhra Pradesh, India is selected to discuss the impact of
seasonal variation of groundwater quality on human health, where agriculture is the main livelihood of rural people. Groundwater is one of the main sources for irrigation and drinking. Groundwater samples collected seasonally, pre- and post-monsoons, during the years 2013-2014 and 2014-2015. Forty samples were collected from five areas from different Ground Water sources. The selected five areas are Area 1, Area 2, Area 3, Area 4 and Area 5 in HapurDistrict for the investigation because these areas are growing vastly with increasing in population as well as many numbers of Industries. Groundwater quality, Seasonal Variations, Pre-and Post- monsoons, Agricultural area
[1]. Parashar C., Dixit S. and Srivastava R. (2006): Seasonal Variations in Physico-chemical characteristics in upperlake of Bhopal, Asian.J. Exp. Sci., 20(2), 297-302.
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